Well, I saw someone doing some e-motes I had never seen before, he was daying, being electrocuted, and doing arial backflips (along with many other crazy emotes).
Now, I figured out how to do this, first of all, you need an epic AT.
With this AT, you need to have dwarf form and activate it. Then you enter and exit SG mode numerous times until you go back into your regular form.
From there on, just click any of the emotes in the chatbox. I haven't tested it myself (don't have a 50 yet) but I have a lot of credible sources to back me up.
TONS of people will ask you "how did you do that??" and will offer you all kinds of things, so take advantage of the popularity while you can
